Balm Creek Reservoir

Balm Creek Reservoir is an earth dam located in Baker County, Oregon, built in 1963. It carries a Significant hazard potential classification.

About Balm Creek Reservoir

The primary purpose of Balm Creek Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Harry H Jacobs & Sons (private). It impounds the Balm Creek - Balm Creek & Union Sp near Richland.

The dam stands 68 feet tall and stretches 460 feet across, creates a reservoir covering 112 acres, has a maximum storage capacity of 3,550 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1963, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 05/28/2020.

At 68 feet, this dam is taller than 96% of all dams in the United States.

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Significant HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyBaker
Nearest CityRichland
River/StreamBalm Creek - Balm Creek & Union Sp
Coordinates44.96988, -117.49100

Physical Characteristics

Dam TypeEarth
NID Height68 ft
Dam Height65 ft
Dam Length460 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage3,550 acre-ft
Max Storage3,550 acre-ft
Normal Storage2,926 acre-ft
Surface Area112 acres
Drainage Area5 sq mi
Max Discharge400 cfs

Ownership & Safety

PurposeIrrigation
OwnerHARRY H JACOBS & SONS
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection05/28/2020
Emergency Action PlanNot Required

Identifiers

NID IDOR00406
Federal IDOR00406
More InfoState Dam Safety Program

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